GAOTek Portable Radioactive Monitor
This Portable Radioactive Monitor has dose rate of 0.01 µSv/h to 10000 µSv/h, energy range of 25 KeV to 7 MeV, and sensitivity of 3500 CPM/mR/h.
Description
Description
Features
- Digital LED display
- Back Light Compensation
- Audio and shake alarm of exceeded programmed threshold levels
- Programming of alarm threshold level relative to radiation dose rate
- Programming of the four alarm models: audio, shake, audio
- Display unit: CPM, CPS, Bq/cm2, μGy/h, μSv/h
Technical Specifications
| Sensitive | Alpha, beta, & gamma |
| Counting Rate | 0 CPM to 500000 CPM, 0 CPS to 8000 CPS |
| Radiation Dose Rate | 0.01 µSv/h to 10000 µSv/h |
| Detector | Pancake GM tube Φ 45 mm |
| Energy Ranges Of Measurement | 25 KeV to 7 MeV |
| Detection Efficiency | Sr-90 (546 keV, 2.3 MeV βmax) 75 %, Am-241 (5.5 MeV α) about 36 % |
| Sensitivity | 3500 CPM/mR/h (Cs-137) |
| Power Supply Mode | Two AA size battery |
| Dimensions And Weight Of The Instrument | 6.29 in x 3.34 in x 1.49 in (160 mm × 85 mm × 38 mm), 1.10 lb (500 g) |
| Dimensions And Weight Of The Instrument Container | 10.23 in x 8.11 in x 4.96 in (260 mm x 206 mm x 126 mm), 1.98 lb (900 g) |